Added unit test module and updated bootstrap.php with requirements for testing

.gitmodules

@@ -25,3 +25,6 @@
 [submodule "modules/cache"]
 	path = modules/cache
 	url = git://github.com/kohana/cache.git
+[submodule "modules/unittest"]
+	path = modules/unittest
+	url = git://github.com/kohana/unittest.git

application/bootstrap.php

@@ -51,7 +51,6 @@ ini_set('unserialize_callback_func', 'spl_autoload_call');
  */
 Kohana::init(array(
 	'base_url'   => '/',
-	'index_file' => FALSE,
 ));
 
 /**
@@ -75,6 +74,7 @@ Kohana::modules(array(
 	// 'image'      => MODPATH.'image',      // Image manipulation
 	// 'orm'        => MODPATH.'orm',        // Object Relationship Mapping
 	// 'pagination' => MODPATH.'pagination', // Paging of results
+	// 'unittest'   => MODPATH.'unittest',   // Unit testing
 	// 'userguide'  => MODPATH.'userguide',  // User guide and API documentation
 	));
 
@@ -88,11 +88,14 @@ Route::set('default', '(<controller>(/<action>(/<id>)))')
 		'action'     => 'index',
 	));
 
-/**
- * Execute the main request. A source of the URI can be passed, eg: $_SERVER['PATH_INFO'].
- * If no source is specified, the URI will be automatically detected.
- */
-echo Request::instance()
-	->execute()
-	->send_headers()
-	->response;
+if ( ! defined('SUPRESS_REQUEST'))
+{
+	/**
+	 * Execute the main request. A source of the URI can be passed, eg: $_SERVER['PATH_INFO'].
+	 * If no source is specified, the URI will be automatically detected.
+	 */
+	echo Request::instance()
+		->execute()
+		->send_headers()
+		->response;
+}

modules/unittest

@@ -0,0 +1 @@
+Subproject commit 6faf482374c13919930e933832580dc5840b72b2